Repeating this process three times a day will get you great results in no time.
Put 4 tablespoons of sunflower seeds and 4 tablespoons of linden tree blossoms into a pan with approximately 1 liter of water. Simmer this on the stovetop up to an hour to get all the beneficial compounds out of the natural ingredients. Use this mixture to brush your teeth three times a day after meals.
Some people also recommend using Apple cider vinegar to brush your teeth but as this is much harsher than the other solutions we only recommended one time each week.
After removing dental calculus, you may want to whiten and brighten your smile. Consider trying this method: